Gaois

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2 results

  1. SCIENCE|natural and applied sciences|life sciences

    #545892

    IATE #1106591
    só-ghineach lena spreagtar ionadú péire bunaidh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Basenpaaraustauschmutagen | Basenaustauschmutagen
    de
    Definition Agenzien, die in DNA eine Basenveränderung verursachen Reference Verordnung (EG) Nr. 440/2008 der Kommission zur Festlegung von Prüfmethoden gemäß der Verordnung (EG) Nr. 1907/2006 des Europäischen Parlaments und des Rates zur Registrierung, Bewertung, Zulassung und Beschränkung chemischer Stoffe (REACH) CELEX:32008R0440/DE
    Comment siehe auch IATE:1106591
    base substitution mutagen | base pair substitution mutagen
    en
    Definition agent that causes a base change in DNA Reference Council Regulation (EC) No 440/2008 laying down test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) CELEX:32008R0440/EN
    Comment In a reversion test [ IATE:3526642 ] this change may occur at the site of the original mutation, or at a second site in the bacterial genomeSee also base pair substitution [ IATE:1594439 ]
    mutagène provoquant la substitution de paires de base | mutagène provoquant des substitutions de base
    fr
    Definition agent qui entraîne le remplacement d'une base de l'ADN. Lors d'un essai de réversion, cette modification peut avoir lieu sur le site de la mutationinitiale ou sur un autre site du génome bactérien Reference Règlement (CE) n° 440/2008 de la Commission du 30 mai 2008 établissant des méthodes d'essai conformément au règlement (CE) n° 1907/2006 du Parlement européen et du Conseil concernant l'enregistrement, l'évaluation et l'autorisation des substances chimiques, ainsi que les restrictions applicables à ces substances (REACH) , http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:142:0001:01:FR:HTML
  2. SCIENCE|natural and applied sciences|life sciences|biology

    #562398

    IATE #1594439
    ionadú péire bunaidh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Punktmutation
    de
    Definition Deletion oder Insertion eines einzigen Basenpaares Reference Manfred Eichhorn, Langenscheidt-Redaktion (Hrsg.): Langenscheidt Fachwörterbuch Biologie Englisch-Deutsch. Langenscheidt: München, 2007, s. v. „point mutation“.
    substitutions | substitution mutation | mutations | base pair substitution | point mutation | gene point mutation
    en
    Definition mutation in DNA or RNA molecule involving a change (replacement or substitution) of only one nucleotide base Reference COM-EN, based on: Biology Online http://www.biology-online.org/dictionary/Base_pair_substitution & http://www.biology-online.org/dictionary/Point_mutation [20.9.2010]
    Comment This type of mutation occurring in noncoding sequences often does not result in an altered amino acid sequence during translation. If a mutation in the promoter sequence of a gene occurs, the effect may be apparent since the expression of the gene may cause changes in the amino acid sequence, as well as the structure and function of the protein product.Point mutations may be classified on the basis of functionality:- nonsense mutation- missense mutation- silent mutation Depending on the type of nitrogenous base involved, this type of mutation may be categorized as:- transition- transversion Not to be confused with the broader term gene mutation [ IATE:1351106 ] which also covers frame shift mutation [ IATE:1687482 ].
    mutation ponctuelle | mutation génique ponctuelle
    fr
    Definition Mutation provoquée par la modification chimique d'un seul nucléotide(substitution d'une base à une autre). Reference Lehninger,p.869;JOF,14.3.86